Home / 23,589,390.51-32,547,973.59-13,272,349.23

Finding the Fourth Proportional to 23,589,390.51, 32,547,973.59 and 13,272,349.23

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Solution

The fourth proportional to 23,589,390.51, 32,547,973.59 and 13,272,349.23 is: 18,312,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,390.51 : 32,547,973.59 = 13,272,349.23 : x
  2. Step 2: Convert to fraction form
    23,589,390.51/32,547,973.59 = 13,272,349.23/x
  3. Step 3: Cross multiply
    23,589,390.51x = 32,547,973.59 × 13,272,349.23
  4. Step 4: Simplify right side
    23,589,390.51x = 431,988,072,215,296.88
  5. Step 5: Solve for x
    x = 431,988,072,215,296.88/23,589,390.51
  6. Step 6: Final answer
    x = 18,312,811.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.